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 * Copyright [2022] [https://www.xiaonuo.vip]
 *
 * Snowy采用APACHE LICENSE 2.0开源协议，您在使用过程中，需要注意以下几点：
 *
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package vip.xiaonuo.chickenflock.modular.chickenflock.service.impl;

import cn.hutool.core.bean.BeanUtil;
import cn.hutool.core.collection.CollStreamUtil;
import cn.hutool.core.util.ObjectUtil;
import cn.hutool.core.util.StrUtil;
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
import vip.xiaonuo.chickenflock.modular.chickenflock.entity.ChickenFlockView;
import vip.xiaonuo.chickenflock.modular.chickenflock.mapper.ChickenFlockViewMapper;
import vip.xiaonuo.column.modular.column.entity.BizColumn;
import vip.xiaonuo.column.modular.column.mapper.BizColumnMapper;
import vip.xiaonuo.common.enums.CommonSortOrderEnum;
import vip.xiaonuo.common.exception.CommonException;
import vip.xiaonuo.common.page.CommonPageRequest;
import vip.xiaonuo.chickenflock.modular.chickenflock.entity.BizChickenFlock;
import vip.xiaonuo.chickenflock.modular.chickenflock.mapper.BizChickenFlockMapper;
import vip.xiaonuo.chickenflock.modular.chickenflock.param.BizChickenFlockAddParam;
import vip.xiaonuo.chickenflock.modular.chickenflock.param.BizChickenFlockEditParam;
import vip.xiaonuo.chickenflock.modular.chickenflock.param.BizChickenFlockIdParam;
import vip.xiaonuo.chickenflock.modular.chickenflock.param.BizChickenFlockPageParam;
import vip.xiaonuo.chickenflock.modular.chickenflock.service.BizChickenFlockService;

import javax.annotation.Resource;
import java.util.List;

/**
 * 鸡群Service接口实现类
 *
 * @author zyb
 * @date  2023/12/13 11:59
 **/
@Service
public class BizChickenFlockServiceImpl extends ServiceImpl<BizChickenFlockMapper, BizChickenFlock> implements BizChickenFlockService {

    @Resource
    private BizColumnMapper columnMapper;

    @Resource
    private ChickenFlockViewMapper chickenFlockViewMapper;
    @Override
    public Page<ChickenFlockView> page(BizChickenFlockPageParam bizChickenFlockPageParam) {
        QueryWrapper<ChickenFlockView> queryWrapper = new QueryWrapper<>();
        if(ObjectUtil.isNotEmpty(bizChickenFlockPageParam.getCategory())) {
            queryWrapper.lambda().eq(ChickenFlockView::getCategory, bizChickenFlockPageParam.getCategory());
        }
        if(ObjectUtil.isNotEmpty(bizChickenFlockPageParam.getType())) {
            queryWrapper.lambda().eq(ChickenFlockView::getType, bizChickenFlockPageParam.getType());
        }
        if(ObjectUtil.isNotEmpty(bizChickenFlockPageParam.getColumnId())) {
            queryWrapper.lambda().eq(ChickenFlockView::getColumnId, bizChickenFlockPageParam.getColumnId());
        }
        if(ObjectUtil.isAllNotEmpty(bizChickenFlockPageParam.getSortField(), bizChickenFlockPageParam.getSortOrder())) {
            CommonSortOrderEnum.validate(bizChickenFlockPageParam.getSortOrder());
            queryWrapper.orderBy(true, bizChickenFlockPageParam.getSortOrder().equals(CommonSortOrderEnum.ASC.getValue()),
                    StrUtil.toUnderlineCase(bizChickenFlockPageParam.getSortField()));
        } else {
            queryWrapper.lambda().orderByAsc(ChickenFlockView::getId);
        }
        return chickenFlockViewMapper.selectPage(CommonPageRequest.defaultPage(), queryWrapper);
    }

    @Transactional(rollbackFor = Exception.class)
    @Override
    public void add(BizChickenFlockAddParam bizChickenFlockAddParam) {
        String columnId = bizChickenFlockAddParam.getColumnId();
        BizColumn bizColumn = columnMapper.selectById(columnId);
        if (ObjectUtil.isNull(bizColumn)){
            throw new CommonException("该栏区不存在，请重新选择！");
        }
        String type = bizChickenFlockAddParam.getType();
        String columnType = bizColumn.getTypeId();
        if (!type.equals(columnType)){
            throw new CommonException("该栏区类型与鸡群类型不匹配，请重新选择！");
        }

        Integer quantity = bizChickenFlockAddParam.getQuantity();
        Integer remainingCapacity = bizColumn.getRemainingCapacity();
        if(quantity > remainingCapacity){
            throw new CommonException("栏区剩余容量不足，请重新选择！");
        }

        BizChickenFlock bizChickenFlock = BeanUtil.toBean(bizChickenFlockAddParam, BizChickenFlock.class);
        this.save(bizChickenFlock);
    }

    @Transactional(rollbackFor = Exception.class)
    @Override
    public void edit(BizChickenFlockEditParam bizChickenFlockEditParam) {
        BizChickenFlock bizChickenFlock = this.queryEntity(bizChickenFlockEditParam.getId());
        BeanUtil.copyProperties(bizChickenFlockEditParam, bizChickenFlock);
        this.updateById(bizChickenFlock);
    }

    @Transactional(rollbackFor = Exception.class)
    @Override
    public void delete(List<BizChickenFlockIdParam> bizChickenFlockIdParamList) {
        // 执行删除
        this.removeByIds(CollStreamUtil.toList(bizChickenFlockIdParamList, BizChickenFlockIdParam::getId));
    }

    @Override
    public BizChickenFlock detail(BizChickenFlockIdParam bizChickenFlockIdParam) {
        return this.queryEntity(bizChickenFlockIdParam.getId());
    }

    @Override
    public BizChickenFlock queryEntity(String id) {
        BizChickenFlock bizChickenFlock = this.getById(id);
        if(ObjectUtil.isEmpty(bizChickenFlock)) {
            throw new CommonException("鸡群不存在，id值为：{}", id);
        }
        return bizChickenFlock;
    }
}
